2 years ago

When you walk across the carpet and touch a metal doorknob, you create a spark. This occurs because ______________.

Mathematics

1 answer:

Alexeev081 [22]2 years ago

7 0

Answer:

Step-by-step explanation:

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What is the slope of the line that passes through the points (-10, 9)(−10,9) and (-12, 7) ?(−12,7)

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Answer:

The slope is 1

Step-by-step explanation:

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2 years ago

If on a scale drawing 24 inches equals 10 ft. what does 1/8 inches equal

OLga [1]

Answer:

$\large\boxed{\large\boxed{(5/96)ft\approx 0.052ft}}$

Explanation:

1. Use the scale ratio to set a proportion with the unknown lenght.

$24inches/10ft=(1/8)inches/x$

2. To solve for x, use cross multiplication:

$24inches\times x=10ft\times(1/8)inches$

3. Divide both sides by 24inches:

$x=10ft\times(1/8)inches\times (1/24inches)$

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3 years ago

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Answer:

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2 years ago

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What is the apr of a 30 year 300000 mortage with monthly payments of 3000?

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<span>What is the apr of a 30 year 300000 mortgage with monthly payments of 3000?
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3 years ago

Polynomial that represents the area of the square (big ides math)

IrinaVladis [17]

Answer:

49n^2-70n+25

Step-by-step explanation:

(7n-5)(7n-5)

FOIL it: 49n^2-35n-35n+25

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